Interventional Cardiology ?
Answer:
it's a catheter based technique used to treat coronary artery, valvular and congenital cardiac disease. Not sure how invasive it is, but as it's catheter base at least they're not adjectives you open
Interventional cardiology can be reduced to the world of the catheterization lab, and if you stab me contained by the groin with a big nozzle, I'm going to consider it mighty darned invasive.
Interventional Cardiology is a branch of medicine within which traditionally-surgical procedures are performed on the heart through catheters inside assorted blood vessels. These procedures can include angioplasty, insertion of stents, confident types of bypasses, valve repair, etc.
Since these procedures are perform inside the body, where the surgeon can't directly see what s/he is doing, they are guided by some type of live-action radiographic imaging.
The procedures are not considered invasive or non-invasive, per se, but to some extent "minimally-invasive." You don't have to amenable up the body, like within an invasive surgical procedure, but you do still need to break the skin to access an artery (generally any the femoral or brachial artery) and get inside the body. Hence, minimally-invasive.